4
Start up
4.1
Preliminary checks
EN
4.2
Control panel
28
M. SECOSTEEL-PRO 40PR-R290-00 Manual _ITA_UK_DE_FR_ES_DK - 08/09/2021
Warning: Check that power cable is properly connected.
Warning: before starting up, check that all the cover panels are in the correct position and are
locked with fixing screws. Attention: before starting up, check that all the cover panels are in the
correct position and are locked with fixing screws.
Warning: For temporary shutdown (night, weekend, etc.) never interrupt the power supply and
follow the procedures illustrated in the paragraph on device shutdown
The units are equipped with a led signalling panel that indicates the operating status of the unit.
Below is a brief description of their meaning.
POWER LED: This LED is lit if the appliance is enabled to work (via ON-OFF key).
If the machine is connected to the power supply, the display shows the relative humidity value.
ALARM LED: This LED, if lit, indicates the presence of an alarm. The display will show the error
message.
WORKING LED: This LED is lit while the appliance is working. It flashes during compressor pauses
and defrosting.
FULL LED: This LED, if on, indicates that the tank is full or the pump is in alarm (if applicable).
ON-OFF: Press the ON / OFF button to switch the appliance on and off.
Note: when the appliance is turned off and immediately on, the compressor does not start immediately.
After 210 seconds, the appliance restarts.